(10%) Problem 2: Water towers store water above the height of most consumers for times of heavy use, eliminating the need for high-speed pumps. In this problem use 9 for the density of water and g for the gravitational acceleration. Q 50% Part (a) What is the height, h, in terms of the variables given in the introduction, that the water level in such a tower must have above a user in order for the user to receive water at gauge pressure P? h = | a 9